{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["person of company", "place of birth"], "input": "And he was the first four-star general to warn that the rise of sectarian violence in Iraq , after the mosque bombing in Samarra in February , had replaced terrorism and Sunni insurgents as the greatest security challenges there , telling Congress that Iraq risked sliding toward civil war ."}
{"person of company": [], "place of birth": []}